The easy, safe and low-cost way to connect NMEA 0183 system to a laptop PC (or any other device with a standard RS232 9-pin port).

The USG-1 ISO-Drive output and OPTO input provide full isolation, making installation simple and free from ground loops.

The NGW-1 allows NMEA 0183 instruments to receive vital data from the NMEA 2000 bus a into NMEA 2000 data and vice-versa.

The Actisense Active Depth/Speed/Temperature Module is the market-leading way to take analogue transducers into the digital age. Used with new or existing transducers fitted to a vessel, the Active DST Module digitises depth, speed and temperature transducer signals into NMEA data to deliver best-in-class seabed tracking.

The Actisense NMEA Buffer 2 (NBF-2) galvanically opto-isolates and buffers NMEA 0183 data to drive multiple NMEA devices, such as chart plotters, radars, and/or an on board PC or laptop. It is also ideal for safely interfacing an on board PC to NMEA 0183 equipment on a vessel.

Actisense are proud to announce the addition of NDC-4 and NDC-4-USB to the range. Now up to five OPTO isolated NMEA 0183 sources can be multiplied into a single stream*. Two flexible ISO-Drive outputs allow two different baud rates to be created.

Available as HSB or USB version.